Package: sudo
Version: 1.9.9-1
Severity: important
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
On a Geode LX (i686 without PAE), the most recent sudo dumps core. dmesg shows
the following:
# dmesg | grep traps
[ 150.890563] traps: sudo[729] trap invalid opcode ip:44ffa0 sp:bfd59cfc
error:0 in sudo[44f000+27000]
[ 154.997101] traps: sudo[745] trap invalid opcode ip:461fa0 sp:bfd5a77c
error:0 in sudo[461000+27000]
[ 195.085329] traps: sudo[813] trap invalid opcode ip:4b6fa0 sp:bfa918ec
error:0 in sudo[4b6000+27000]
[ 227.145870] traps: sudo[842] trap invalid opcode ip:48ffa0 sp:bfd9978c
error:0 in sudo[48f000+27000]
[ 419.727558] traps: sudo[1640] trap invalid opcode ip:412fa0 sp:bff2567c
error:0 in sudo[412000+27000]
[ 421.724746] traps: sudo[1644] trap invalid opcode ip:49cfa0 sp:bfa5adac
error:0 in sudo[49c000+27000]
# coredumpctl debug 1644
PID: 1644 (sudo)
UID: 1000 (perkelix)
GID: 1000 (perkelix)
Signal: 4 (ILL)
Timestamp: Thu 2022-02-03 09:01:49 EET (4min 26s ago)
Command Line: sudo journalctl --vacuum-time=1d
Executable: /usr/bin/sudo
Control Group: /user.slice/user-1000.slice/session-1.scope
Unit: session-1.scope
Slice: user-1000.slice
Session: 1
Owner UID: 1000 (perkelix)
Boot ID: a9bc307137484b5ea8737cdcfb628610
Machine ID: 1063a9d1fb9df6e371ea9f94491345ed
Hostname: geode
Storage:
/var/lib/systemd/coredump/core.sudo.1000.a9bc307137484b5ea8737cdcfb628610.1644.1643871709000000.zst
(present)
Disk Size: 33.6K
Message: Process 1644 (sudo) of user 1000 dumped core.
Module linux-gate.so.1 with build-id
598c8083710539a0d5fb3baab6246b053a769e43
Module libpthread.so.0 with build-id
e86be904a5d7f0b52cb0a3a729049909a548e3e9
Module ld-linux.so.2 with build-id
bba92aa07f95103e1f37c78065e5a29bf3772ad4
Module libdl.so.2 with build-id
3d4e397859cdd91bfbaa59627813192469087b5e
Module libpcre2-8.so.0 with build-id
a4df58fa222acba18708316d4a6b451ad7b173db
Module libcap-ng.so.0 with build-id
aa6038a53112df6f372332a19d44df3f0226cf3e
Module libc.so.6 with build-id
0664ee9761108af17a12afc957834a09b9efa606
Module libsudo_util.so.0 with build-id
9365ea68f3d56343b5f0ec16a88c8f3bae8ae8a5
Module libutil.so.1 with build-id
a4b03373737eb0b3b68d111d33b652def5d48304
Module libselinux.so.1 with build-id
a3e4158f4327b4f6836562f4f9808260e2b626f8
Module libaudit.so.1 with build-id
5a935b323c041a7ebbb4f03d7a3ef06be7888913
Module sudo with build-id
a564233ee048049a8da1f14f4bf78238e1cdaadd
Stack trace of thread 1644:
#0 0x000000000049cfa0 n/a (sudo + 0x4fa0)
#1 0x00000000b7d2f905 __libc_start_main (libc.so.6 + 0x1e905)
#2 0x000000000049f791 n/a (sudo + 0x7791)
ELF object binary architecture: Intel 80386
GNU gdb (Debian 10.1-2) 10.1.90.20210103-git
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Reading symbols from /usr/bin/sudo...
(No debugging symbols found in /usr/bin/sudo)
[New LWP 1644]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
Core was generated by `sudo journalctl --vacuum-time=1d'.
Program terminated with signal SIGILL, Illegal instruction.
#0 0x0049cfa0 in ?? ()
(gdb) bt full
#0 0x0049cfa0 in ?? ()
No symbol table info available.
#1 0xb7d2f905 in __libc_start_main (main=0x49cfa0, argc=3, argv=0xbfa5ae54,
init=0x4c2e50, fini=0x4c2eb0, rtld_fini=0xb7fb9480 <_dl_fini>,
stack_end=0xbfa5ae4c)
at ../csu/libc-start.c:332
self = <optimized out>
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 3, 4847456, 0,
-1612358959, 1901020865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0,
0xb7fda000}, data = {prev = 0x0,
cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#2 0x0049f791 in ?? ()
No symbol table info available.
(gdb) quit
- -- System Information:
Debian Release: bookworm/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'stable-security'), (500, 'testing')
Architecture: i386 (i586)
Kernel: Linux 5.15.0-3-686 (SMP w/1 CPU thread)
Kernel taint flags: TAINT_CPU_OUT_OF_SPEC
Locale: LANG=fi_FI.UTF-8, LC_CTYPE=fi_FI.UTF-8 (charmap=UTF-8), LANGUAGE=fi:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages sudo depends on:
ii init-system-helpers 1.61
ii libaudit1 1:3.0.6-1+b1
ii libc6 2.33-5
ii libpam-modules 1.4.0-11
ii libpam0g 1.4.0-11
ii libselinux1 3.3-1+b1
ii lsb-base 11.1.0
ii zlib1g 1:1.2.11.dfsg-2
sudo recommends no packages.
sudo suggests no packages.
- -- Configuration Files:
/etc/sudoers [Errno 13] Lupa evätty: '/etc/sudoers'
/etc/sudoers.d/README [Errno 13] Lupa evätty: '/etc/sudoers.d/README'
- -- no debconf information
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